Mainland Group jobs and careers

About Mainland Group

Mainland Group Overview Mainland Group delivers integrated infrastructure and clean energy solutions across the UK and internationally, combining technical expertise, scalable innovation, and a mission to support the transition to net zero. We operate through three focused companies: Mainland Power Mainland Power is our technology and innovation arm, delivering solar, battery storage, and EV charging systems for construction, commercial, and off-grid applications. From our proprietary PowerBank mobile battery system to rooftop SolaFrame and canopy-mounted SolaPark, we offer modular, zero-diesel power options that improve site resilience, reduce emissions, and lower operating costs. Mainland Energy is our PPA-backed energy delivery business, offering organisations 100% green electricity at a fixed, low rate with no capital expenditure required. We design, fund, and deliver large-scale rooftop, ground-mount, and EV solar infrastructure, helping clients unlock long-term savings and carbon reductions through fully financed energy solutions. Mainland Civils & Infrastructure, formerly Mainland Construction, is now a NERS-accredited ICP approved up to 33kV with live HV jointing capability. We provide end-to-end utility and civils packages, from initial planning and DNO approvals through to substation builds, cable installations, and commissioning, supporting critical infrastructure, data centres, and grid-connected developments. At Mainland Group, we align technical delivery with commercial flexibility — building long-term partnerships with clients, councils, contractors, and private sector leaders. Whether powering temporary sites or delivering permanent grid infrastructure, we are committed to creating innovative, resilient systems that work — today and into the future.